71076528

素因数分解:

$2^4\times 3^5\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 209476176

約数和(自身を除く): 138399648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 101, 108, 144, 162, 181, 202, 216, 243, 303, 324, 362, 404, 432, 486, 543, 606, 648, 724, 808, 909, 972, 1086, 1212, 1296, 1448, 1616, 1629, 1818, 1944, 2172, 2424, 2727, 2896, 3258, 3636, 3888, 4344, 4848, 4887, 5454, 6516, 7272, 8181, 8688, 9774, 10908, 13032, 14544, 14661, 16362, 18281, 19548, 21816, 24543, 26064, 29322, 32724, 36562, 39096, 43632, 43983, 49086, 54843, 58644, 65448, 73124, 78192, 87966, 98172, 109686, 117288, 130896, 146248, 164529, 175932, 196344, 219372, 234576, 292496, 329058, 351864, 392688, 438744, 493587, 658116, 703728, 877488, 987174, 1316232, 1480761, 1974348, 2632464, 2961522, 3948696, 4442283, 5923044, 7897392, 8884566, 11846088, 17769132, 23692176, 35538264, 71076528]

約数ペア:

[(1, 71076528), (2, 35538264), (3, 23692176), (4, 17769132), (6, 11846088), (8, 8884566), (9, 7897392), (12, 5923044), (16, 4442283), (18, 3948696), (24, 2961522), (27, 2632464), (36, 1974348), (48, 1480761), (54, 1316232), (72, 987174), (81, 877488), (101, 703728), (108, 658116), (144, 493587), (162, 438744), (181, 392688), (202, 351864), (216, 329058), (243, 292496), (303, 234576), (324, 219372), (362, 196344), (404, 175932), (432, 164529), (486, 146248), (543, 130896), (606, 117288), (648, 109686), (724, 98172), (808, 87966), (909, 78192), (972, 73124), (1086, 65448), (1212, 58644), (1296, 54843), (1448, 49086), (1616, 43983), (1629, 43632), (1818, 39096), (1944, 36562), (2172, 32724), (2424, 29322), (2727, 26064), (2896, 24543), (3258, 21816), (3636, 19548), (3888, 18281), (4344, 16362), (4848, 14661), (4887, 14544), (5454, 13032), (6516, 10908), (7272, 9774), (8181, 8688)]